A data synchronization system and method for a train are provided. The system includes multiple display terminal units, an instruction execution unit, a data synchronization control unit and a transmission channel. The multiple display terminal units include one primary display terminal unit and multiple secondary display terminal units. The primary display terminal unit is configured to send a control instruction and display data, and each of the multiple secondary display terminal units is configured to display data. The data synchronization control unit is configured to: receive a control instruction signal sent by the primary display terminal unit and send the control instruction signal to each of the multiple secondary display terminal units. The instruction execution unit is configured to, after receiving the control instruction signal, execute the control instruction signal, and obtain response data corresponding to the control instruction signal. The data synchronization control unit is further configured to: receive the response data and send the response data to each of the multiple display terminal units. The data synchronization control unit is introduced, achieving data synchronization among the multiple display terminal units.
DATA SYNCHRONIZATION SYSTEM AND METHOD FOR TRAIN
DATENSYNCHRONISATIONSSYSTEM UND -VERFAHREN FÜR ZUG
SYSTÈME ET PROCÉDÉ DE SYNCHRONISATION DE DONNÉES POUR TRAIN
2025-04-16
Patent
Electronic Resource
English
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